Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index -15.50
Milk (kg) 218.00 -0.014 -3.05
Fat (kg) 14.70 -0.375 -5.51
Prot (kg) 15.72 -0.441 -6.94
Fertility Sub Index 6.45
Calving Interval (days) -1.67 -1.459 2.44
Survival (%) 3.59 1.117 4.01
Calving Sub Index 5.24
Gestation Length (days) -5.70 -0.919 5.24
Beef Sub Index -0.63
Carcass Weight (kg) -8.60 -0.528 4.54
Age of Slaughter (days) 11.97 -0.432 -5.17
Maintenance Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index -1.37
* Based on an €80/tonne carbon price